diff --git a/src/gui/accessible/windows/apisupport/qwindowsuiawrapper.cpp b/src/gui/accessible/windows/apisupport/qwindowsuiawrapper.cpp
index d9ff723a613..a5ea7cd498c 100644
--- a/src/gui/accessible/windows/apisupport/qwindowsuiawrapper.cpp
+++ b/src/gui/accessible/windows/apisupport/qwindowsuiawrapper.cpp
@@ -17,7 +17,6 @@ QWindowsUiaWrapper::QWindowsUiaWrapper()
         m_pUiaHostProviderFromHwnd = reinterpret_cast<PtrUiaHostProviderFromHwnd>(uiaLib.resolve("UiaHostProviderFromHwnd"));
         m_pUiaRaiseAutomationPropertyChangedEvent = reinterpret_cast<PtrUiaRaiseAutomationPropertyChangedEvent>(uiaLib.resolve("UiaRaiseAutomationPropertyChangedEvent"));
         m_pUiaRaiseAutomationEvent = reinterpret_cast<PtrUiaRaiseAutomationEvent>(uiaLib.resolve("UiaRaiseAutomationEvent"));
-        m_pUiaRaiseNotificationEvent = reinterpret_cast<PtrUiaRaiseNotificationEvent>(uiaLib.resolve("UiaRaiseNotificationEvent"));
         m_pUiaClientsAreListening = reinterpret_cast<PtrUiaClientsAreListening>(uiaLib.resolve("UiaClientsAreListening"));
     }
 }
@@ -33,7 +32,7 @@ QWindowsUiaWrapper *QWindowsUiaWrapper::instance()
     return &wrapper;
 }
 
-// True if most symbols resolved (UiaRaiseNotificationEvent is optional).
+// True if all symbols resolved.
 BOOL QWindowsUiaWrapper::ready()
 {
     return m_pUiaReturnRawElementProvider
@@ -78,12 +77,5 @@ HRESULT QWindowsUiaWrapper::raiseAutomationEvent(IRawElementProviderSimple *pPro
     return m_pUiaRaiseAutomationEvent(pProvider, id);
 }
 
-HRESULT QWindowsUiaWrapper::raiseNotificationEvent(IRawElementProviderSimple *provider, NotificationKind notificationKind, NotificationProcessing notificationProcessing, BSTR displayString, BSTR activityId)
-{
-    if (!m_pUiaRaiseNotificationEvent)
-        return UIA_E_NOTSUPPORTED;
-    return m_pUiaRaiseNotificationEvent(provider, notificationKind, notificationProcessing, displayString, activityId);
-}
-
 QT_END_NAMESPACE
 
diff --git a/src/gui/accessible/windows/apisupport/qwindowsuiawrapper_p.h b/src/gui/accessible/windows/apisupport/qwindowsuiawrapper_p.h
index 05b93f83938..94065c7c794 100644
--- a/src/gui/accessible/windows/apisupport/qwindowsuiawrapper_p.h
+++ b/src/gui/accessible/windows/apisupport/qwindowsuiawrapper_p.h
@@ -44,20 +44,17 @@ public:
     HRESULT hostProviderFromHwnd(HWND hwnd, IRawElementProviderSimple **ppProvider);
     HRESULT raiseAutomationPropertyChangedEvent(IRawElementProviderSimple *pProvider, PROPERTYID id, VARIANT oldValue, VARIANT newValue);
     HRESULT raiseAutomationEvent(IRawElementProviderSimple *pProvider, EVENTID id);
-    HRESULT raiseNotificationEvent(IRawElementProviderSimple *provider, NotificationKind notificationKind, NotificationProcessing notificationProcessing, BSTR displayString, BSTR activityId);
 
 private:
     typedef LRESULT (WINAPI *PtrUiaReturnRawElementProvider)(HWND, WPARAM, LPARAM, IRawElementProviderSimple *);
     typedef HRESULT (WINAPI *PtrUiaHostProviderFromHwnd)(HWND, IRawElementProviderSimple **);
     typedef HRESULT (WINAPI *PtrUiaRaiseAutomationPropertyChangedEvent)(IRawElementProviderSimple *, PROPERTYID, VARIANT, VARIANT);
     typedef HRESULT (WINAPI *PtrUiaRaiseAutomationEvent)(IRawElementProviderSimple *, EVENTID);
-    typedef HRESULT (WINAPI *PtrUiaRaiseNotificationEvent)(IRawElementProviderSimple *, NotificationKind, NotificationProcessing, BSTR, BSTR);
     typedef BOOL (WINAPI *PtrUiaClientsAreListening)();
     PtrUiaReturnRawElementProvider             m_pUiaReturnRawElementProvider = nullptr;
     PtrUiaHostProviderFromHwnd                 m_pUiaHostProviderFromHwnd = nullptr;
     PtrUiaRaiseAutomationPropertyChangedEvent  m_pUiaRaiseAutomationPropertyChangedEvent = nullptr;
     PtrUiaRaiseAutomationEvent                 m_pUiaRaiseAutomationEvent = nullptr;
-    PtrUiaRaiseNotificationEvent               m_pUiaRaiseNotificationEvent = nullptr;
     PtrUiaClientsAreListening                  m_pUiaClientsAreListening = nullptr;
 };
 
diff --git a/src/gui/accessible/windows/apisupport/uiatypes_p.h b/src/gui/accessible/windows/apisupport/uiatypes_p.h
index 465bd07a07c..ebee2f34adf 100644
--- a/src/gui/accessible/windows/apisupport/uiatypes_p.h
+++ b/src/gui/accessible/windows/apisupport/uiatypes_p.h
@@ -126,22 +126,6 @@ enum ExpandCollapseState {
     ExpandCollapseState_LeafNode          = 3
 };
 
-enum NotificationKind {
-    NotificationKind_ItemAdded       = 0,
-    NotificationKind_ItemRemoved     = 1,
-    NotificationKind_ActionCompleted = 2,
-    NotificationKind_ActionAborted   = 3,
-    NotificationKind_Other           = 4
-};
-
-enum NotificationProcessing {
-    NotificationProcessing_ImportantAll          = 0,
-    NotificationProcessing_ImportantMostRecent   = 1,
-    NotificationProcessing_All                   = 2,
-    NotificationProcessing_MostRecent            = 3,
-    NotificationProcessing_CurrentThenMostRecent = 4
-};
-
 struct UiaRect {
     double left;
     double top;
diff --git a/src/plugins/platforms/windows/uiautomation/qwindowsuiamainprovider.cpp b/src/plugins/platforms/windows/uiautomation/qwindowsuiamainprovider.cpp
index 16f0a3f9a65..cbe9e92594b 100644
--- a/src/plugins/platforms/windows/uiautomation/qwindowsuiamainprovider.cpp
+++ b/src/plugins/platforms/windows/uiautomation/qwindowsuiamainprovider.cpp
@@ -141,27 +141,11 @@ void QWindowsUiaMainProvider::notifyValueChange(QAccessibleValueChangeEvent *eve
         }
         if (event->value().typeId() == QMetaType::QString) {
             if (QWindowsUiaMainProvider *provider = providerForAccessible(accessible)) {
-
-                // Tries to notify the change using UiaRaiseNotificationEvent(), which is only available on
-                // Windows 10 version 1709 or newer. Otherwise uses UiaRaiseAutomationPropertyChangedEvent().
-
-                BSTR displayString = bStrFromQString(event->value().toString());
-                BSTR activityId = bStrFromQString(QString());
-
-                HRESULT hr = QWindowsUiaWrapper::instance()->raiseNotificationEvent(provider, NotificationKind_Other,
-                                                                                    NotificationProcessing_ImportantMostRecent,
-                                                                                    displayString, activityId);
-
-                ::SysFreeString(displayString);
-                ::SysFreeString(activityId);
-
-                if (hr == static_cast<HRESULT>(UIA_E_NOTSUPPORTED)) {
-                    VARIANT oldVal, newVal;
-                    clearVariant(&oldVal);
-                    setVariantString(event->value().toString(), &newVal);
-                    QWindowsUiaWrapper::instance()->raiseAutomationPropertyChangedEvent(provider, UIA_ValueValuePropertyId, oldVal, newVal);
-                    ::SysFreeString(newVal.bstrVal);
-                }
+                // Notifies changes in string values.
+                VARIANT oldVal, newVal;
+                clearVariant(&oldVal);
+                setVariantString(event->value().toString(), &newVal);
+                QWindowsUiaWrapper::instance()->raiseAutomationPropertyChangedEvent(provider, UIA_ValueValuePropertyId, oldVal, newVal);
             }
         } else if (QAccessibleValueInterface *valueInterface = accessible->valueInterface()) {
             if (QWindowsUiaMainProvider *provider = providerForAccessible(accessible)) {